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General Hydroponics

  • Out of Stock

    GH pH 7.01 Calibration Solution Quart

    Original price $25.75
    Original price $25.75 - Original price $25.75
    Original price $25.75
    Current price $13.95
    $13.95 - $13.95
    Current price $13.95

    General Hydroponics® uses the highest quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl...

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    Original price $25.75
    Original price $25.75 - Original price $25.75
    Original price $25.75
    Current price $13.95
    $13.95 - $13.95
    Current price $13.95
    Out of Stock
  • Out of Stock

    GH RapidStart 125 ml

    Original price $37.04
    Original price $37.04 - Original price $37.04
    Original price $37.04
    Current price $24.17
    $24.17 - $24.17
    Current price $24.17

    RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explos...

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    Original price $37.04
    Original price $37.04 - Original price $37.04
    Original price $37.04
    Current price $24.17
    $24.17 - $24.17
    Current price $24.17
    Out of Stock
  • Out of Stock

    GH CALiMAGic 6 Gallon

    Original price $306.55
    Original price $306.55 - Original price $306.55
    Original price $306.55
    Current price $180.25
    $180.25 - $180.25
    Current price $180.25

    CALiMAGic is a concentrated blend of readily available Calcium and Magnesium. It is formulated to assist fast growing plants by preventing secondar...

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    Original price $306.55
    Original price $306.55 - Original price $306.55
    Original price $306.55
    Current price $180.25
    $180.25 - $180.25
    Current price $180.25
    Out of Stock
  • Out of Stock

    RainForest 66 Aeroponic System

    Original price $211.99 - Original price $211.99
    Original price
    $211.99
    $211.99 - $211.99
    Current price $211.99

    Original price $211.99 - Original price $211.99
    Original price
    $211.99
    $211.99 - $211.99
    Current price $211.99
    Out of Stock
  • GH Flora Kleen Gallon

    Original price $29.81
    Original price $29.81 - Original price $29.81
    Original price $29.81
    Current price $19.37
    $19.37 - $19.37
    Current price $19.37

    FloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen® month...

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    Original price $29.81
    Original price $29.81 - Original price $29.81
    Original price $29.81
    Current price $19.37
    $19.37 - $19.37
    Current price $19.37
  • Out of Stock

    GH Diamond Nectar 6 Gallon

    Original price $252.72
    Original price $252.72 - Original price $252.72
    Original price $252.72
    Current price $148.53
    $148.53 - $148.53
    Current price $148.53

    Diamond Nectar® accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar® applies the chelating action of humic acids to...

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    Original price $252.72
    Original price $252.72 - Original price $252.72
    Original price $252.72
    Current price $148.53
    $148.53 - $148.53
    Current price $148.53
    Out of Stock
  • Out of Stock

    GH Flora Gro 2.5 Gallon

    Original price $92.47
    Original price $92.47 - Original price $92.47
    Original price $92.47
    Current price $60.00
    $60.00 - $60.00
    Current price $60.00

    Stimulates structural and vegetative growth. Builds strong roots. Provides Nitrogen, Phosphorous, Potassium and secondary minerals. Note: No Return...

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    Original price $92.47
    Original price $92.47 - Original price $92.47
    Original price $92.47
    Current price $60.00
    $60.00 - $60.00
    Current price $60.00
    Out of Stock
  • Out of Stock

    Snapture Snapstand Cross Fitting

    Original price $3.05
    Original price $3.05 - Original price $3.05
    Original price $3.05
    Current price $3.03
    $3.03 - $3.03
    Current price $3.03

    Original price $3.05
    Original price $3.05 - Original price $3.05
    Original price $3.05
    Current price $3.03
    $3.03 - $3.03
    Current price $3.03
    Out of Stock
  • FALSE
    Out of Stock

    GH pH Test Indicator 8 oz

    Original price $13.98
    Original price $13.98 - Original price $13.98
    Original price $13.98
    Current price $9.05
    $9.05 - $9.05
    Current price $9.05

    Original price $13.98
    Original price $13.98 - Original price $13.98
    Original price $13.98
    Current price $9.05
    $9.05 - $9.05
    Current price $9.05
    Out of Stock
  • Out of Stock

    GH MaxiGro 50 lb

    Original price $419.28
    Original price $419.28 - Original price $419.28
    Original price $419.28
    Current price $247.42
    $247.42 - $247.42
    Current price $247.42

    MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micro nutrien...

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    Original price $419.28
    Original price $419.28 - Original price $419.28
    Original price $419.28
    Current price $247.42
    $247.42 - $247.42
    Current price $247.42
    Out of Stock
  • Out of Stock

    GH MaxiBloom 50 lb

    Original price $420.47
    Original price $420.47 - Original price $420.47
    Original price $420.47
    Current price $247.42
    $247.42 - $247.42
    Current price $247.42

    MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micro nutrien...

    View full details
    Original price $420.47
    Original price $420.47 - Original price $420.47
    Original price $420.47
    Current price $247.42
    $247.42 - $247.42
    Current price $247.42
    Out of Stock
  • GH CaMg+ Quart

    Original price $23.55
    Original price $23.55 - Original price $23.55
    Original price $23.55
    Current price $15.17
    $15.17 - $15.17
    Current price $15.17

    CaMg+® is the ideal supplement to provide a natural source of Calcium and Magnesium, critical elements in a plant's growth cycle. CaMg+® is biologi...

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    Original price $23.55
    Original price $23.55 - Original price $23.55
    Original price $23.55
    Current price $15.17
    $15.17 - $15.17
    Current price $15.17
  • Out of Stock

    GH BioThrive Bloom Quart

    Original price $22.73
    Original price $22.73 - Original price $22.73
    Original price $22.73
    Current price $14.75
    $14.75 - $14.75
    Current price $14.75

    BioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Sp...

    View full details
    Original price $22.73
    Original price $22.73 - Original price $22.73
    Original price $22.73
    Current price $14.75
    $14.75 - $14.75
    Current price $14.75
    Out of Stock
  • Out of Stock

    GH 6 Gallon Container Spigot

    Original price $5.36
    Original price $5.36 - Original price $5.36
    Original price $5.36
    Current price $3.61
    $3.61 - $3.61
    Current price $3.61

    For use with all General Hydroponics® 6 gallon containers. Note: No Return or Refund on this product

    Original price $5.36
    Original price $5.36 - Original price $5.36
    Original price $5.36
    Current price $3.61
    $3.61 - $3.61
    Current price $3.61
    Out of Stock
  • Out of Stock

    GH Flora Nectar Sugar Cane Quart

    Original price $25.19
    Original price $25.19 - Original price $25.19
    Original price $25.19
    Current price $13.61
    $13.61 - $13.61
    Current price $13.61

    Flora Nectar® Sugar Cane is formulated to optimize the greatest transference of sweetness and aroma into your fruits and flowers. It contains all n...

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    Original price $25.19
    Original price $25.19 - Original price $25.19
    Original price $25.19
    Current price $13.61
    $13.61 - $13.61
    Current price $13.61
    Out of Stock
  • Out of Stock

    GH FloraNova Grow 2.5 Gallon

    Original price $257.07
    Original price $257.07 - Original price $257.07
    Original price $257.07
    Current price $166.01
    $166.01 - $166.01
    Current price $166.01

    FloraNova® represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liqui...

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    Original price $257.07
    Original price $257.07 - Original price $257.07
    Original price $257.07
    Current price $166.01
    $166.01 - $166.01
    Current price $166.01
    Out of Stock
  • Out of Stock

    GH Floralicious Plus Pint

    Original price $41.75
    Original price $41.75 - Original price $41.75
    Original price $41.75
    Current price $27.04
    $27.04 - $27.04
    Current price $27.04

    Floralicious® Plus is a vegan bio plant stimulator and nutrient additive. It is everything that is Floralicious® except it has been formulated to b...

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    Original price $41.75
    Original price $41.75 - Original price $41.75
    Original price $41.75
    Current price $27.04
    $27.04 - $27.04
    Current price $27.04
    Out of Stock
  • GH RapidStart 1 Liter

    Original price $200.50
    Original price $200.50 - Original price $200.50
    Original price $200.50
    Current price $129.60
    $129.60 - $129.60
    Current price $129.60

    RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explos...

    View full details
    Original price $200.50
    Original price $200.50 - Original price $200.50
    Original price $200.50
    Current price $129.60
    $129.60 - $129.60
    Current price $129.60
  • Out of Stock

    GH Liquid KoolBloom 2.5 Gallon

    Original price $181.28
    Original price $181.28 - Original price $181.28
    Original price $181.28
    Current price $117.68
    $117.68 - $117.68
    Current price $117.68

    Liquid KoolBloom® is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporti...

    View full details
    Original price $181.28
    Original price $181.28 - Original price $181.28
    Original price $181.28
    Current price $117.68
    $117.68 - $117.68
    Current price $117.68
    Out of Stock
  • Out of Stock

    Snapture Snapstand Dovetail 90 Degree

    Original price $0.99 - Original price $0.99
    Original price
    $0.99
    $0.99 - $0.99
    Current price $0.99

    Original price $0.99 - Original price $0.99
    Original price
    $0.99
    $0.99 - $0.99
    Current price $0.99
    Out of Stock
  • Out of Stock

    GH BioThrive Grow Quart

    Original price $23.31
    Original price $23.31 - Original price $23.31
    Original price $23.31
    Current price $15.17
    $15.17 - $15.17
    Current price $15.17

    BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage develo...

    View full details
    Original price $23.31
    Original price $23.31 - Original price $23.31
    Original price $23.31
    Current price $15.17
    $15.17 - $15.17
    Current price $15.17
    Out of Stock
  • Out of Stock

    GH pH 4.01 Calibration Solution Quart

    Original price $25.75
    Original price $25.75 - Original price $25.75
    Original price $25.75
    Current price $13.95
    $13.95 - $13.95
    Current price $13.95

    General Hydroponics® uses the highest quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl...

    View full details
    Original price $25.75
    Original price $25.75 - Original price $25.75
    Original price $25.75
    Current price $13.95
    $13.95 - $13.95
    Current price $13.95
    Out of Stock
  • Out of Stock

    GH CALiMAGic 2.5 Gallon

    Original price $135.43
    Original price $135.43 - Original price $135.43
    Original price $135.43
    Current price $87.41
    $87.41 - $87.41
    Current price $87.41

    CALiMAGic is a concentrated blend of readily available Calcium and Magnesium. It is formulated to assist fast growing plants by preventing secondar...

    View full details
    Original price $135.43
    Original price $135.43 - Original price $135.43
    Original price $135.43
    Current price $87.41
    $87.41 - $87.41
    Current price $87.41
    Out of Stock
  • Out of Stock

    GH Flora Nectar FruitnFusion Gallon

    Original price $74.59
    Original price $74.59 - Original price $74.59
    Original price $74.59
    Current price $48.33
    $48.33 - $48.33
    Current price $48.33

    Flora Nectar® contains all natural raw cane sugar, molasses, malt syrup, select plant based esters, L-amino acids, organic acids, vitamins and esse...

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    Original price $74.59
    Original price $74.59 - Original price $74.59
    Original price $74.59
    Current price $48.33
    $48.33 - $48.33
    Current price $48.33
    Out of Stock
  • Out of Stock

    GH Diamond Nectar 2.5 Gallon

    Original price $126.11
    Original price $126.11 - Original price $126.11
    Original price $126.11
    Current price $81.70
    $81.70 - $81.70
    Current price $81.70

    Diamond Nectar® accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar® applies the chelating action of humic acids to...

    View full details
    Original price $126.11
    Original price $126.11 - Original price $126.11
    Original price $126.11
    Current price $81.70
    $81.70 - $81.70
    Current price $81.70
    Out of Stock
  • Out of Stock

    GH Hardwater Flora Micro 6 Gallon

    Original price $199.68
    Original price $199.68 - Original price $199.68
    Original price $199.68
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99

    If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use Flora Micro® Hardwater. If your water contains 30 to 50 ppm Calcium, you ...

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    Original price $199.68
    Original price $199.68 - Original price $199.68
    Original price $199.68
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99
    Out of Stock
  • FALSE
    Out of Stock

    General Hydroponics FloraPro Bloom Soluble 25 lb bag

    Original price $79.47
    Original price $79.47 - Original price $79.47
    Original price $79.47
    Current price $56.99
    $56.99 - $56.99
    Current price $56.99

    General Hydroponics FloraPro Bloom Soluble 25 lb bag Note: No Return or Refund on this product

    Original price $79.47
    Original price $79.47 - Original price $79.47
    Original price $79.47
    Current price $56.99
    $56.99 - $56.99
    Current price $56.99
    Out of Stock
  • Out of Stock

    GH CaMg+ Gallon

    Original price $73.99
    Original price $73.99 - Original price $73.99
    Original price $73.99
    Current price $48.05
    $48.05 - $48.05
    Current price $48.05

    CaMg+® is the ideal supplement to provide a natural source of Calcium and Magnesium, critical elements in a plant's growth cycle. CaMg+® is biologi...

    View full details
    Original price $73.99
    Original price $73.99 - Original price $73.99
    Original price $73.99
    Current price $48.05
    $48.05 - $48.05
    Current price $48.05
    Out of Stock
  • FALSE
    Out of Stock

    General Hydroponics FloraPro Calcium + Micros Soluble 25 lb bag

    Original price $79.47
    Original price $79.47 - Original price $79.47
    Original price $79.47
    Current price $47.69
    $47.69 - $47.69
    Current price $47.69

    General Hydroponics FloraPro Calcium + Micros Soluble 25 lb bag Note: No Return or Refund on this product

    Original price $79.47
    Original price $79.47 - Original price $79.47
    Original price $79.47
    Current price $47.69
    $47.69 - $47.69
    Current price $47.69
    Out of Stock
  • Out of Stock

    GH Liquid KoolBloom 6 Gallon

    Original price $407.39
    Original price $407.39 - Original price $407.39
    Original price $407.39
    Current price $240.44
    $240.44 - $240.44
    Current price $240.44

    Liquid KoolBloom® is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporti...

    View full details
    Original price $407.39
    Original price $407.39 - Original price $407.39
    Original price $407.39
    Current price $240.44
    $240.44 - $240.44
    Current price $240.44
    Out of Stock
  • Out of Stock

    GH BioThrive Grow Gallon

    Original price $81.11
    Original price $81.11 - Original price $81.11
    Original price $81.11
    Current price $52.63
    $52.63 - $52.63
    Current price $52.63

    BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage develo...

    View full details
    Original price $81.11
    Original price $81.11 - Original price $81.11
    Original price $81.11
    Current price $52.63
    $52.63 - $52.63
    Current price $52.63
    Out of Stock
  • Out of Stock

    GH KoolBloom 16 lb

    Original price $268.89
    Original price $268.89 - Original price $268.89
    Original price $268.89
    Current price $158.10
    $158.10 - $158.10
    Current price $158.10

    KoolBloom® is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herbs. Kool...

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    Original price $268.89
    Original price $268.89 - Original price $268.89
    Original price $268.89
    Current price $158.10
    $158.10 - $158.10
    Current price $158.10
    Out of Stock
  • Out of Stock

    GH Flora Duo B 6 Gallon

    Original price $179.85
    Original price $179.85 - Original price $179.85
    Original price $179.85
    Current price $88.99
    $88.99 - $88.99
    Current price $88.99

    Original price $179.85
    Original price $179.85 - Original price $179.85
    Original price $179.85
    Current price $88.99
    $88.99 - $88.99
    Current price $88.99
    Out of Stock
  • Out of Stock

    GH BioThrive Bloom 6 Gallon

    Original price $330.25
    Original price $330.25 - Original price $330.25
    Original price $330.25
    Current price $194.96
    $194.96 - $194.96
    Current price $194.96

    BioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Sp...

    View full details
    Original price $330.25
    Original price $330.25 - Original price $330.25
    Original price $330.25
    Current price $194.96
    $194.96 - $194.96
    Current price $194.96
    Out of Stock
  • Out of Stock

    GH Hardwater Flora Micro Quart

    Original price $10.99 - Original price $10.99
    Original price
    $10.99
    $10.99 - $10.99
    Current price $10.99

    Original price $10.99 - Original price $10.99
    Original price
    $10.99
    $10.99 - $10.99
    Current price $10.99
    Out of Stock
  • Out of Stock

    GH BioThrive Grow 2.5 Gallon

    Original price $167.37
    Original price $167.37 - Original price $167.37
    Original price $167.37
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99

    BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage develo...

    View full details
    Original price $167.37
    Original price $167.37 - Original price $167.37
    Original price $167.37
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99
    Out of Stock
  • Out of Stock

    GH Hardwater Flora Micro Gallon

    Original price $43.79
    Original price $43.79 - Original price $43.79
    Original price $43.79
    Current price $23.78
    $23.78 - $23.78
    Current price $23.78

    If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use Flora Micro® Hardwater. If your water contains 30 to 50 ppm Calcium, you ...

    View full details
    Original price $43.79
    Original price $43.79 - Original price $43.79
    Original price $43.79
    Current price $23.78
    $23.78 - $23.78
    Current price $23.78
    Out of Stock
  • Out of Stock

    GH RapidStart 500 ml

    Original price $103.76
    Original price $103.76 - Original price $103.76
    Original price $103.76
    Current price $67.38
    $67.38 - $67.38
    Current price $67.38

    RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explos...

    View full details
    Original price $103.76
    Original price $103.76 - Original price $103.76
    Original price $103.76
    Current price $67.38
    $67.38 - $67.38
    Current price $67.38
    Out of Stock
  • FALSE

    GH Flora Bloom Pint

    Original price $13.66
    Original price $13.66 - Original price $13.66
    Original price $13.66
    Current price $8.42
    $8.42 - $8.42
    Current price $8.42

    Stimulates flower and fruit development. Enhances flavor, aroma and essential oils. Provides high Phosphorous, Potassium, Magnesium and Sulfur. Not...

    View full details
    Original price $13.66
    Original price $13.66 - Original price $13.66
    Original price $13.66
    Current price $8.42
    $8.42 - $8.42
    Current price $8.42
  • Out of Stock

    GH Armor Si 2.5 Gallon

    Original price $121.65
    Original price $121.65 - Original price $121.65
    Original price $121.65
    Current price $78.82
    $78.82 - $78.82
    Current price $78.82

    Armor Si is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, Coco Coir and all types...

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    Original price $121.65
    Original price $121.65 - Original price $121.65
    Original price $121.65
    Current price $78.82
    $78.82 - $78.82
    Current price $78.82
    Out of Stock
  • Out of Stock

    GH BioThrive Bloom Gallon

    Original price $69.90
    Original price $69.90 - Original price $69.90
    Original price $69.90
    Current price $45.35
    $45.35 - $45.35
    Current price $45.35

    BioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Sp...

    View full details
    Original price $69.90
    Original price $69.90 - Original price $69.90
    Original price $69.90
    Current price $45.35
    $45.35 - $45.35
    Current price $45.35
    Out of Stock
  • Out of Stock

    GH BioMarine Quart

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.99
    $10.99 - $10.99
    Current price $10.99

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.99
    $10.99 - $10.99
    Current price $10.99
    Out of Stock
  • Out of Stock

    GH Controller Complete

    Original price $173.03
    Original price $173.03 - Original price $173.03
    Original price $173.03
    Current price $102.99
    $102.99 - $102.99
    Current price $102.99

    Original price $173.03
    Original price $173.03 - Original price $173.03
    Original price $173.03
    Current price $102.99
    $102.99 - $102.99
    Current price $102.99
    Out of Stock
  • FALSE

    GH FloraNova Bloom Pint

    Original price $21.03
    Original price $21.03 - Original price $21.03
    Original price $21.03
    Current price $13.58
    $13.58 - $13.58
    Current price $13.58

    FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. T...

    View full details
    Original price $21.03
    Original price $21.03 - Original price $21.03
    Original price $21.03
    Current price $13.58
    $13.58 - $13.58
    Current price $13.58
  • Out of Stock

    GH Armor Si Pint

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.92
    $5.92 - $5.92
    Current price $5.92

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.92
    $5.92 - $5.92
    Current price $5.92
    Out of Stock
  • Out of Stock

    GH Flora Kleen 2.5 Gallon

    Original price $72.83
    Original price $72.83 - Original price $72.83
    Original price $72.83
    Current price $47.18
    $47.18 - $47.18
    Current price $47.18

    FloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen® month...

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    Original price $72.83
    Original price $72.83 - Original price $72.83
    Original price $72.83
    Current price $47.18
    $47.18 - $47.18
    Current price $47.18
    Out of Stock
  • Out of Stock

    GH Flora Nectar Pineapple Quart

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $14.99
    $14.99 - $14.99
    Current price $14.99

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $14.99
    $14.99 - $14.99
    Current price $14.99
    Out of Stock
  • Out of Stock

    GH Armor Si 6 Gallon

    Original price $273.70
    Original price $273.70 - Original price $273.70
    Original price $273.70
    Current price $160.93
    $160.93 - $160.93
    Current price $160.93

    GH Armor Si 6 Gallon Note: No Return or Refund on this product

    Original price $273.70
    Original price $273.70 - Original price $273.70
    Original price $273.70
    Current price $160.93
    $160.93 - $160.93
    Current price $160.93
    Out of Stock